baber/WOPTO huggingface dataset:
Patent WO-2020034235-A1 (WO)
Title: Composite material with ultra-high dielectric constant, and preparation method and application thereof
Inventor: QI JIANQUAN
IPC: H01G9/045
Filed: 2018-08-20
Abstract: Provided is a composite material with a ultra-high dielectric constant. The material is an oxide composite material formed from an n-type semiconducting metal oxide and a p-type semiconducting metal oxide having a pn junction, and the relative dielectric constant thereof is 105 or more. The preparation method of the composite material with a ultra-high dielectric constant comprises applying a physical or chemical method to a p-type semiconducting metal oxide powder and an n-type semiconducting oxide powder, and forming a pn junction between a p-type oxide particle and an n-type oxide particle. The oxide particles having a pn junction are pressed or sintered to form a composite material with an ultra-high dielectric constant.
Patent WO-2019042313-A1 (WO)
Title: Metal sheet having low friction coefficient and low waviness
Inventor: CHEN XIAOMING
IPC: B21B1/26
Filed: 2018-08-29
Abstract: A metal sheet having a low friction coefficient and a low waviness. Multiple round or roughly-round small pits are distributed on the surface of the metal sheet. The diameter of a single pit ranges from 30 μm to 150 μm, and the overlap between adjacent pits is lower than 10%, the proportion of the area of pits in per square millimeter in the surface of the metal sheet where the pits are located to the area of the superficial area of the surface is greater than 30%, and the difference between the quantities of pits in any unit square millimeter is less than 20%. By means of the proper design of a surface microstructure, the friction coefficient and the waviness can be effectively reduced, thereby improving the shaping and painting performance of the material.
Patent WO-2020015082-A1 (WO)
Inventor: LU YULONG
IPC: F24C15/34
Filed: 2018-09-06
Abstract: 一种电加热装置和电焰灶，电加热装置通过出气组件(50)产生的电弧可将抽气组件(10)输送来的外部空气击穿形成对等离子气流，等离子气流可从出气组件(50)的出气端排出形成等离子火焰，进而可对厨具(40)进行加热，从而可取代燃气灶使用的气体燃料，可大大提高电加热装置的使用安全性；通过将出气组件(50)分别插装于第一隔热件（20）和第二隔热件(30)上，第一隔热件（20）和第二隔热件(30)可有效将出气组件(50)排出的等离子气流与外部空气隔开，可提高电加热装置的热效率；再提供磁性件（21），用于改变等离子火焰的形态以及流速，可通过选择磁性件（21）的规格实现对等离子气流形成的等离子火焰的形态以及流速进行调整，可灵活调整电加热装置的加热效果。
Patent WO-2019052411-A1 (WO)
Title: A binding method, device and system for smart apparatus, and telecommunications system
Inventor: SUN JIANKANG
IPC: G06F21/62
Filed: 2018-09-10
Abstract: A binding method, a device and a system for a smart apparatus, and a telecommunications system. The method comprises: A user terminal obtaining a first apparatus identifier and a user identifier of a smart apparatus (S102); the user terminal sending a request to a server (S104), wherein the request comprises the first apparatus identifier and the user identifier; the server generating, according to the first apparatus identifier and the user identifier comprised in the request, a second apparatus identifier, and binding the second apparatus identifier to the first apparatus identifier and the user identifier (S106).
Patent WO-2019062545-A1 (WO)
Title: Outside-filtering bag-type dust remover
Inventor: WANG XUTANG
IPC: B01D46/42
Filed: 2018-09-12
Abstract: Disclosed is an outside-filtering bag-type dust remover, which is provided with a housing box (1), wherein a bellows (6) is horizontally provided inside the housing box (1); a cylinder (3) on a top cover of the housing box (1) is connected to a rotating shaft (29) of a common valve (24) in the bellows (6) by means of a lifting shaft (4) in the box; a pattern board (22) is provided at the bottom of the bellows (6); and the pattern board (22) is fixedly mounted with filter bags (16) by means of a dust removal mechanism (9), with a bag cage (8) for tensioning the filter bag (16) being inserted inside the filter bag, and the bottom of the filter bag being directly connected to a dust hopper (14).
Patent WO-2019076179-A1 (WO)
Title: Banknote accumulation and separation device and cash deposit and withdrawal machine
Inventor: ZHENG LEI
IPC: G07D11/00
Filed: 2018-09-19
Abstract: Provided are a banknote accumulation and separation device (300), and a cash deposit and withdrawal machine. The banknote accumulation and separation device (300) comprises: a paper kicking roller (2) and a paper separation roller (3) arranged in sequence in a paper feeding direction; a paper blocking roller (4) arranged opposite the paper separation roller (3); and a switching assembly (71) and an impeller assembly (72), wherein the switching assembly (71) is in transmission connection with the impeller assembly (72); the switching assembly (71) is configured to drive the impeller assembly (72) to enter or exit from a working position; and the impeller assembly (72) is configured to rotate when the impeller assembly (72) is in the working position, so as to beat banknotes to make the banknotes stacked neatly.
Patent WO-2020015162-A1 (WO)
Title: Image processing method for hybrid application, apparatus, computer device and storage medium
Inventor: ZOU GUOZHONG
IPC: G06F17/00
Filed: 2018-09-26
Abstract: Provided by the present application are an image processing method for a hybrid application, an apparatus, a computer device and a storage medium: forming a first data structure by means of an HTML page in response to an image selection operation, and storing the structure in a device memory; calling a data reading interface of an original framework by means of the HTML page to read the first data structure, acquiring a first base64 string, and cutting the string into square images respectively; converting the cut square images into a second base64 string by means of the HTML page, and forming a second data structure; calling a data update interface provided by the original framework by means of the HTML page, and updating the first data structure in the device memory to the second data structure; rendering the second base64 string into a thumbnail by means of the HTML page for display; and in response to an image preview operation, the HTML page calling an image preview tool of the original framework for image display. By means of the present application, the display effect of images of a hybrid application may be improved.
Patent WO-2019085832-A1 (WO)
Inventor: SONG YONGWEI
IPC: A63F13/80
Filed: 2018-10-26
Abstract: 一种对象控制装置及方法，该装置包括：存储器(620)、处理器(680)和屏幕(640)；存储器(620)，用于存储指令；处理器(680)，用于执行指令以实现：在屏幕(640)的用户界面上显示预定尺寸的棋盘(400)，每个棋盘元素用于显示图案对象(410)，棋盘(400)中包括预定路径(430)；在屏幕(640)上接收图案对象交换指令，交换第一图案对象(411)和第二图案对象(412)的位置；在交换位置后，检测棋盘(400)中是否存在预定个数的相同类型的图案对象相连；当存在时，根据相连的图案对象的位置确定攻击范围；检测攻击范围内是否存在进攻对象；当存在时，消除相连的图案对象，并将进攻对象(420)的当前生命值减去第一攻击值。本申请解决了图案对象缩小导致误操作率提高的问题，达到了降低误操作率的效果。
Patent WO-2019105193-A1 (WO)
Inventor: SONG WEINING
IPC: C07C29/136
Filed: 2018-11-08
Abstract: 一种工厂电厂炼厂烟气捕获、转化和应用全量资源化系统，通过联合脱污除尘单元除尘和氧化物；捕获子系统捕获CO 2，水回收单元回收水；制氢单元将水分解为氢气和氧气，氧气送水煤气单元助燃并获得氢气；转化子系统将CO 2与氢气催化反应转化为甲醇和二元醇；应用子系统制备超临界CO 2纳米纤维素浆料，调配后与材料颗粒挤出成为超临界CO 2纳米纤维素发泡材料；能源子系统接入太阳能风能电力，并通过余热、氢气发电补充能源。
Patent WO-2019091434-A1 (WO)
Title: 腺苷受体激动剂的应用及评价方法及治疗膀胱泌尿功能障碍的药物
Inventor: YU WEIQUN
IPC: A61P13/00
Filed: 2018-11-08
Abstract: 一种腺苷受体激动剂在制备治疗哺乳动物膀胱泌尿功能障碍的药物中的应用，以及一种评价腺苷受体激动剂调节哺乳动物膀胱泌尿功能障碍的方法。
Patent WO-2019105206-A1 (WO)
Inventor: OU YANGDAN
IPC: H04N5/225
Filed: 2018-11-09
Abstract: L'invention concerne un procédé de traitement d'image consistant à : exécuter une réduction de bruit synthétique sur n trames de premières images prises par un appareil photo principal, après que les n trames et une image auxiliaire prise par un appareil photo auxiliaire ont été acquises, de sorte à obtenir une trame d'image principale ; calculer des informations de profondeur de l'image principale, d'après l'image principale et l'image auxiliaire ; exécuter un traitement de flou sur l'image principale, d'après les informations de profondeur de l'image principale, de sorte à obtenir une seconde image requise.
Patent WO-2020097915-A1 (WO)
Title: Easy-assembly laptop shaft
Inventor: WU STEVEN
IPC: F16C11/04
Filed: 2018-11-16
Abstract: Provided is an easy-assembly laptop shaft, comprising a stop member (1) and a hollow housing (2). The stop member (1) is arranged in the housing (2). Openings (3) are provided at sidewalls of the housing (2) extending in the length direction of the housing (2). The opening (3) has two opposing sidewalls, both of which are provided with protruding portions (31). A protruding portion (31) of one sidewall corresponds to a gap (32) between adjacent protruding portions (31) of the other sidewall. An inner surface of the housing (2) is provided with a positioning groove (21) along a circumferential direction of the housing (2). The positioning groove (21) matches the stop member (1). The stop member can be conveniently positioned within a hollow housing of the easy-assembly laptop shaft and subsequently an opening of the housing can be soldered. Compared with a conventional soldering technique, the utility model improves processing efficiency and assembly accuracy.
Patent WO-2020102964-A1 (WO)
Inventor: ZHOU JINBAO
IPC: G06F3/0487
Filed: 2018-11-20
Abstract: Provided in the present application are a method and apparatus for processing button data, a device, and a storage medium; when a button trigger signal is received, determining a measurement value of a first sensor, the first sensor being fixedly mounted on a device; on the basis of the measurement value, determining the current location state of the device; according to the button trigger signal and the current location state, determining a functional operation to be executed; and triggering the execution of the functional operation. By means of the described method and apparatus for processing button data, the device, and the storage medium, the execution of different functional operations may be triggered for a specific button trigger signal when a device is in different location states; moreover, the goal of few buttons carrying out diversified control for a device is achieved while reducing the number of buttons and reducing costs.
Patent WO-2020107192-A1 (WO)
Inventor: CHEN YAN
IPC: H04R3/12
Filed: 2018-11-27
Abstract: Disclosed in the present application is a stereophonic playback method, comprising: performing pre-processing on a left sound channel signal and a right sound channel signal to obtain a first left sound channel signal, a second left sound channel signal, a first right sound channel signal, and a second right sound channel signal; on the basis of crosstalk cancellation optimisation parameters, processing the second left sound channel signal and the second right sound channel signal, generating enhanced dual sound channel signals, and respectively outputting same to dual speakers. Also provided in the present application are a stereophonic playback apparatus, a storage medium, and an electronic device.
Patent WO-2020107250-A1 (WO)
Inventor: MA LIANGLIANG
IPC: G01S17/08
Filed: 2018-11-28
Abstract: A laser receiving circuit, a distance measurement device (100), and a mobile platform. The laser receiving circuit comprises a photoelectric conversion circuit and a separation circuit, wherein the photoelectric conversion circuit is used for receiving a light signal and converting the light signal into an electrical signal, and the light signal comprises a light pulse signal and an ambient light signal reflected by an object; the separation circuit is sued for separating the electrical signal into a high-frequency electrical signal and a low-frequency electrical signal, and the frequency of the high-frequency electrical signal is at least 10 times higher than that of the low-frequency electrical signal; an ambient light information acquisition circuit is used for acquiring the information of the ambient light signal according to the low-frequency electrical signal. The laser receiving circuit, the distance measurement device (100), and the mobile platform can acquire the information of the ambient light signal, thereby achieving a trigger threshold when dynamically adjusting different ambient light, and significantly increasing a measurement distance when the light is dark.
Patent WO-2019109988-A1 (WO)
Title: Compression vidéo de champ lumineux basée sur une détection de région de visage
Inventor: SHI ZHIRU
IPC: H04N19/146
Filed: 2018-12-07
Abstract: L'invention concerne un procédé de codage vidéo perceptuel basé sur une détection de visage, le procédé consistant à calculer un schéma d'attribution de bits pour coder une vidéo de champ lumineux sur la base d'une carte de relief du visage, à calculer un multiplicateur de Lagrange de niveau LCU pour coder une vidéo de champ lumineux sur la base d'une carte de saillance du visage et à calculer un paramètre de quantification de niveau LCU pour coder une vidéo de champ lumineux sur la base d'une carte de saillance du visage.
Patent WO-2020132973-A1 (WO)
Title: 一种介质滤波器、双工器及通信设备
Inventor: LIANG DAN
IPC: H01P1/212
Filed: 2018-12-26
Abstract: 本申请实施例提供一种介质滤波器、双工器及通信设备，涉及通信设备组件，用于解决加装与介质滤波器级联的低通滤波器，导致的不同滤波器匹配难度高，且布局空间消耗大问题。上述介质滤波器包括介质本体，以及设置于介质本体中的宽带滤波结构和窄带滤波结构。宽带滤波结构包括凹槽和至少一个第一谐振器。凹槽设置于介质本体的第一表面，用于调节宽带滤波结构的通带的频率位置。第一谐振器包括通孔以及开路环。上述通孔贯穿凹槽底部与介质本体第二表面。开路环位于凹槽的底面，且设置于通孔孔口的周边。上述窄带滤波结构包括至少一个第二谐振器，第二谐振器包括设置于介质本体第二表面的盲孔。介质本体的第一表面和第二表面相对设置。
Patent WO-2020057059-A1 (WO)
Inventor: WU YIQIAN
IPC: H04R1/28
Filed: 2019-02-28
Abstract: The present application provides a thin receiver, comprising a housing, a diaphragm assembly and a coil. The diaphragm assembly comprises a box-shaped frame, a diaphragm and a sealing membrane. An installation region is formed between a part of a side wall of the box-shaped frame and an inner wall surface of the housing, the coil is sealingly fixed on the installation region and sealingly sleeved outside the box-shaped frame, and the sealing membrane is spread to seal all the first gaps between the box-shaped frame and the diaphragm, so that an installation cavity of the housing is divided into two cavities, which are arranged side by side and not in communication with each other, by using the diaphragm assembly as a boundary. When the coil is energized and the electromagnetic field generated by the coil interacts with the fixed magnetic field of permanent magnets in the receiver, the entire diaphragm vibrates, so that when the coil is sleeved on the diaphragm assembly to form the thin receiver, the diaphragm covered by the sealing membrane is enabled to generate sound, maximizing the effective vibration area of the diaphragm, thereby improving the frequency response of the receiver.
Patent WO-2020191548-A1 (WO)
Inventor: CHENG PENG
IPC: H04W24/04
Filed: 2019-03-22
Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently performing measurements and other functions in preparation for communicating with a base station on a secondary cell (SCell). In particular, a user equipment (UE) may switch to a certain bandwidth part (BWP) (e.g., a dormant BWP) on an SCell when the SCell is deactivated, and the UE may perform the appropriate measurements and functions on this BWP (e.g., based on reference signals received on this BWP). In some cases, the UE may determine to switch to the BWP for performing the appropriate measurements and functions based on an inactivity timer expiring or based on an indication from a base station (e.g., on a primary cell (PCell) ). Accordingly, once the UE activates the SCell for communications with a base station, the latency associated with preparing for communicating on the SCell may be reduced.
Patent WO-2020147197-A1 (WO)
Title: 一种叶菜有序收获的同机打捆系统及实现方法
Inventor: LIU JIZHAN
IPC: A01D37/00
Filed: 2019-03-26
Abstract: 一种叶菜有序收获的同机打捆系统及实现方法。该同机打捆系统由控制器、收集区（1）、收集门启闭模块（2）、底板（3）、捆扎模块（4）、分拨模块（5）和侧板（8）构成，被切割叶菜由分行夹持有序输送系统（7）夹持多行有序向上输送，连续推入分拨模块（5），使其旋转将各行叶菜分隔为单独叶菜簇，各捆扎模块（4）第一次摆动下压将绑带（19）钩出并包绕各叶菜簇，各捆扎模块（4）第二次摆动下压将绑带（19）订合切断，进而底板开口（32）打开使叶菜捆落入收集区（1），完成叶菜打捆收集。通过被动分拨、开合捆扎、下落收集动作相互协同，仅依靠极少动力元件实现多行叶菜有序收获的同机自动捆扎收集，结构紧凑，控制简单可靠，易于和有序收获机集成。
Patent WO-2019196643-A1 (WO)
Inventor: WEI ANNI
IPC: H04W36/00
Filed: 2019-03-26
Abstract: Provided are a communication method and a communication apparatus. The method comprises: a first session management function (SMF) network element acquiring first control information, wherein the first control information comprises policy information, and the policy information comprises a policy by means of which the first SMF notifies a first network element to trigger the paging of the switching of a terminal device from a first state to a second state; and after the first SMF acquires a downlink data notification or downlink data, the first SMF sending a first message to the first network element according to the policy information, the first message being used for notifying the first network element to trigger the paging of the switching of the terminal device from the first state to the second state, wherein the first network element is a mobility management function (AMF) network element, the first state is an idle state, and the second state is a connection state; or, the first network element is an RAN, the first state is a radio resource control deactivation state, and the second state is a connection state of a non-radio resource control deactivation state. The embodiments of the present application can reduce signaling delay.
Patent WO-2019196879-A1 (WO)
Title: Systems and methods for determining exposure parameters
Inventor: WANG JIANMIAO
IPC: H04N5/235
Filed: 2019-04-10
Abstract: The present disclosure relates to a method for determine exposure parameters of each camera in a multi-view camera. The method may initiate an iteration process including iteration (s). Each current iteration may include: determining a reference exposure brightness; determining whether a first difference between the reference exposure brightness and a predetermined exposure brightness is within a first difference-range; if the first difference is not within the first difference-range, updating a first exposure brightness of each camera by adjusting first exposure parameters of the camera, and re-initiating a current iteration; if the first difference is within the first difference-range, designating the first exposure parameters of each camera as the current exposure parameters of the camera.
Patent WO-2019201255-A1 (WO)
Title: Isoindole derivative
Inventor: ZHANG HESHENG
IPC: A61P17/00
Filed: 2019-04-16
Abstract: Disclosed are a compound represented by general formula (I), and stereoisomers thereof: (I), wherein R 1 , R 2 , R 3 , and R 4  are as defined in the present application.
Patent WO-2019233199-A1 (WO)
Title: Authentication method and device, and computer-readable storage medium
Inventor: ZHANG XUEYONG
IPC: H04M1/725
Filed: 2019-04-19
Abstract: An authentication method, an authentication device (100), and a computer-readable storage medium (60). The authentication method comprises: determining whether a movable module (10) is triggered, the movable module (10) being accommodated in a housing (101) and capable of extending out thereof; if the movable module (10) is triggered, moving an infrared camera (12) and a structured light projector (13) toward the outside of the housing (101) by means of a support (11) so as to extend out of the housing (101), the infrared camera (12) and the structured light projector (13) being initialized; capturing an infrared image by means of the infrared camera (12); determining whether a face is present in the infrared image; if a face is present in the infrared image, determining whether the face matches a face template of an authorized user, acquiring a laser pattern by means of the structured light projector (13) and the infrared camera (12), acquiring a depth image according to the laser pattern and determining whether the depth image matches a depth template of the authorized user; if the face matches the face template of the authorized user and the depth image matches the depth template of the authorized user, the authentication is passed.
Patent WO-2020215177-A1 (WO)
Inventor: LONG SHIHU
IPC: B60N3/10
Filed: 2019-04-22
Abstract: 一种下沉式支架，包括：固定架体（1）；活动架体（2），与固定架体（1）活动连接，且可以相对固定架体（1）移动，固定架体（1）连接有用于控制活动架体活动的开关件；所述活动架体（2）连接有升降机构，所述升降机构连接有用于承载物件的固定板（9）。该支架通过设置活动架体以及升降机构，使得汽车冰箱等可以方便从车体内移出，并可下沉至与地面接触，方便获取汽车冰箱内的食材，操作方便。
Patent WO-2019206297-A1 (WO)
Inventor: YE BO
IPC: G01N33/48
Filed: 2019-04-26
Abstract: 一种血液分析仪及其血液分析方法，血液分析仪包括试样制备部件、流动室（22c）、测定部件（22）和数据处理器（25），该方法采用白细胞测量通道，对被测血液样本溶血和荧光染色后进行检测，利用血影区域的数据识别网织红粒子，从而使得不需要在血液分析仪中单独设计一个光学检测通道即可实现网织红细胞和大血小板的区分以及网织红细胞的更精细分类和计数，同时还公开了一种计算机可读存储介质，该介质中存储有程序，该程序能够被数据处理器执行以实现该方法。
Patent WO-2020186615-A1 (WO)
Title: Novel folding device of electric scooter
Inventor: YAO YUMAN
IPC: B62K15/00
Filed: 2019-05-15
Abstract: A folding device (20) of an electric scooter, connected to a scooter body (10) and a pedal (30) of the scooter. The device comprises a device housing (21) formed by fixing left and right folding supports (211, 212); one end of the device housing is fitted over the scooter body; the other end is rotatably connected to the pedal of the scooter; the folding device is controlled by means of a switch mechanism to be folded. The folding device has the beneficial effects that the folding is convenient, and the carrying is convenient after folding.
Patent WO-2019223614-A1 (WO)
Inventor: HONJO KENICHI
IPC: H04N5/232
Filed: 2019-05-17
Abstract: 期望能够更高效地指定在所期望的被摄体上的对焦镜头的镜头位置。控制装置可以包含获取部，其获取摄像装置的高度。控制装置可以包含第一确定部，其基于摄像装置的高度，确定应导出对焦评估值的摄像装置的对焦距离的第一范围。控制装置可以包含第一控制部，其在对焦距离的第一范围内使摄像装置改变对焦距离的同时拍摄多个图像。
Patent WO-2020186619-A1 (WO)
Inventor: Jiang Yancun
IPC: B01D47/06
Filed: 2019-05-21
Abstract: 本申请提供一种气体净化方法及系统。其中，所述方法包括以下步骤：向过滤板输送过滤介质，过滤介质在所述过滤板上形成流体介质膜；向所述流体介质膜输送待净化气体，使气体自下向上穿过所述流体介质膜。通过本申请的气体净化方法及系统，可以有效提升净化效率，显著减少对环境造成的二次污染。
Patent WO-2020010940-A1 (WO)
Title: Electronic device
Inventor: YANG ZIMEI
IPC: H04M1/02
Filed: 2019-05-28
Abstract: An electronic device (10) comprises a terminal device (200) and a rotating part (220). The terminal device (200) comprises a display surface (211) and a back surface (212) which are arranged opposite to each other, and a side peripheral surface (213) connecting the display surface (211) to the back surface (212); an accommodating groove (214) is formed in one side, on the back surface, of the terminal device (200), and the accommodating groove (214) penetrates through a portion of the side peripheral surface(213). One end of the rotating part (220) is arranged in the accommodating groove (214), the rotating part (220) is used for detachably connecting an image acquisition device (100), and the rotating part (220) can rotate to a first position and a second position relative to the terminal device (200); in the first position, the rotating part (220) is positioned in a part of the space of the accommodating groove (214) and the accommodating groove (214) can also accommodate the image acquisition device (100), and in the second position, a part of the structure of the rotating part (220) is positioned outside the accommodating groove (214).